4K
HDMI VIDEO OUTPUT: HDMI 2.1 - Up to 4K @30Hz. Extends your screen via the HDMI port. Stream 4K UHD or Full HD 1080p video to HDTV, monitors, or projectors. Thunderbolt 3 compatible. (Alternate Mode USB Type-C system required).
DESIGN: Lightweight and travel-friendly design, 1.8 m line is more convenient to use
PLUG & PLAY: No additional power source required. Compatible with USB C Laptops, Nintendo, and Other Type C Devices.